Air Miles Calculator

Distance between Tokyo (NRT) and Seoul (GMP)

Flight distance from Tokyo to Seoul (Narita International Airport – Seoul Gimpo International Airport) is 765 miles / 1231 kilometers / 664 nautical miles. Estimated flight time is 1 hour 56 minutes.

Driving distance from Tokyo (NRT) to Seoul (GMP) is 1107 miles / 1781 kilometers and travel time by car is about 57 hours 52 minutes.

Map of flight path and driving directions from Tokyo to Seoul.

Shortest flight path between Narita International Airport (NRT) and Seoul Gimpo International Airport (GMP).

How far is Seoul from Tokyo?

There are several ways to calculate distances between Tokyo and Seoul. Here are two common methods:

Vincenty's formula (applied above)
  • 764.603 miles
  • 1230.509 kilometers
  • 664.421 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 762.923 miles
  • 1227.806 kilometers
  • 662.962 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Narita International Airport
City: Tokyo
Country: Japan Flag of Japan
IATA Code: NRT
ICAO Code: RJAA
Coordinates: 35°45′52″N, 140°23′9″E

B Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E

Time difference and current local times

There is no time difference between Tokyo and Seoul.

Time Difference

Tokyo

 JST

Seoul

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 131 kg (290 pounds).

Frequent Flyer Miles Calculator

Tokyo (NRT) → Seoul (GMP).

Distance:
765
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
765

Round trip?